Lanco Aqua-Proof Wall 1 gal. Gray Interior/Exterior Water-Proofing Primer

Aqua-Proof Wall is a styrene butadiene liquid waterproofing membrane for walls, that provides a simple alternative to water proof in many applications. It is excellent for walls, floors or gardens affected by leaks and humidity. This monolithic membrane is excellent when used as a base on horizontal or vertical surfaces affected by cracking and water infiltration problems.